Triple

T15799800
Position Surface form Disambiguated ID Type / Status
Subject LM-series analog ICs E383067 entity
Predicate hasNotableMember P304 FINISHED
Object LM340
LM340 is a family of three-terminal positive voltage regulator integrated circuits commonly used to provide fixed, stable output voltages in electronic power supply designs.
 E1178198 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: LM340 | Statement: [LM-series analog ICs, hasNotableMember, LM340]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: LM340
Context triple: [LM-series analog ICs, hasNotableMember, LM340]
  • A. LM723
    LM723 is a classic precision voltage regulator integrated circuit widely used for designing adjustable and fixed power supply regulators.
  • B. LM431
    LM431 is a popular adjustable precision shunt voltage reference IC commonly used for accurate voltage regulation and control in analog circuits.
  • C. LM380
    The LM380 is a popular low-voltage audio power amplifier integrated circuit commonly used in consumer and hobbyist audio applications.
  • D. µA741
    µA741 is a classic general-purpose operational amplifier integrated circuit widely used in analog electronics for signal conditioning, filtering, and amplification.
  • E. LM393
    The LM393 is a widely used dual voltage comparator integrated circuit designed for low-power, single-supply applications in analog electronics.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: LM340
Triple: [LM-series analog ICs, hasNotableMember, LM340]
Generated description
LM340 is a family of three-terminal positive voltage regulator integrated circuits commonly used to provide fixed, stable output voltages in electronic power supply designs.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: LM340
Target entity description: LM340 is a family of three-terminal positive voltage regulator integrated circuits commonly used to provide fixed, stable output voltages in electronic power supply designs.
  • A. LM723
    LM723 is a classic precision voltage regulator integrated circuit widely used for designing adjustable and fixed power supply regulators.
  • B. LM431
    LM431 is a popular adjustable precision shunt voltage reference IC commonly used for accurate voltage regulation and control in analog circuits.
  • C. LM380
    The LM380 is a popular low-voltage audio power amplifier integrated circuit commonly used in consumer and hobbyist audio applications.
  • D. µA741
    µA741 is a classic general-purpose operational amplifier integrated circuit widely used in analog electronics for signal conditioning, filtering, and amplification.
  • E. LM393
    The LM393 is a widely used dual voltage comparator integrated circuit designed for low-power, single-supply applications in analog electronics.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69d86da16e188190b89af699f1ed0bfe completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e0b4e135b08190b736e77bac5e2bff completed April 16, 2026, 10:07 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff998b52e481908baa20b5a8c1cbcf completed May 9, 2026, 8:31 p.m.
NEDg Description generation batch_69ff9a4499b08190b25759e757c402d4 completed May 9, 2026, 8:34 p.m.
NED2 Entity disambiguation (via description) batch_69ff9ab92c3081908d90e54b85e471f3 completed May 9, 2026, 8:36 p.m.
Created at: April 10, 2026, 4:48 a.m.